IIT JEE , AIEEE Forum - Chemistry , Physical Chemistry - which has large no.of atoms? a-16g of co2 b-12g of no2

shane34

which has large no.of atoms? a)16g of co2 b)12g of no2

sachit

no2. jus calculate da molecular wieght nd formula fr no. of moles is given wieght /molecuar weight.da same can be used fr no of atoms by multiplyin wid avagadro no.

allamraju

Ans is 16g CO₂.

No.of atoms=3X16XN/44 for CO₂ and 3X12XN/46 for NO₂ and see that the first one is higher.

magiclko

no of moles of CO = 16 /28

no of moles of NO2 = 12/46

evry mole contains 6.023 X 10²³ atoms..so higher number of moles, higher the number of atoms...

so answer is 16g of CO

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Ans is 16g CO2.

No.of atoms=3X16XN/44 for CO2 and 3X12XN/46 for NO2 and see that the first one is higher.

Ans is 16g CO₂.

No.of atoms=3X16XN/44 for CO₂ and 3X12XN/46 for NO₂ and see that the first one is higher.